We follow the notation introduced in [1]}.
Denote by \(\log _j\)  the \(j\) -fold iterated logarithm, and take \(\ell \)  to be the largest integer so that \(\log _\ell T \ge 10^4\) .
Now define a sequence \(T_j\)  for \(1\le j \le \ell \)  by \(T_1 = e^2\)  and
\(T_j = \exp \left(\frac{\log T}{(\log _j T)^2} \right)\) 
